Persoli Charles Morre Flint Pistol-Help!

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If anyone out there has a Pedersoli Charles Moore flint pistol, I would really appreciate if you could gibe me the exact lockplate length and barel size (13/16 or 7/8) as I am trying to enlarge a pic to build a copy......I recently mis-spelled the name of the pistol in a previous post..sorry....I need to build a pair and these meausrements would really help..I have tried to find a nice used one to buy with no luck...thanks